CA2395956A1 - Appareil destine a des applications mettant en oeuvre un moteur electrique a vitesse variable en continu - Google Patents

Appareil destine a des applications mettant en oeuvre un moteur electrique a vitesse variable en continu Download PDF

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Publication number
CA2395956A1
CA2395956A1 CA002395956A CA2395956A CA2395956A1 CA 2395956 A1 CA2395956 A1 CA 2395956A1 CA 002395956 A CA002395956 A CA 002395956A CA 2395956 A CA2395956 A CA 2395956A CA 2395956 A1 CA2395956 A1 CA 2395956A1
Authority
CA
Canada
Prior art keywords
motor
speed
controller
switching
speed setting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002395956A
Other languages
English (en)
Inventor
Nickolas G. Vrionis
Ronald L. Eichorn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Varidigm Corp
Original Assignee
Nickolas G. Vrionis
Ronald L. Eichorn
Varidigm Corporation
Gas Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nickolas G. Vrionis, Ronald L. Eichorn, Varidigm Corporation, Gas Research Institute filed Critical Nickolas G. Vrionis
Publication of CA2395956A1 publication Critical patent/CA2395956A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

L'invention concerne un moteur électrique et des unités de commande associées spécialement conçus pour des applications à vitesse variable en continu. Les enroulements principaux du stator du moteur sont commandés par des triacs. Ceux-ci sont placés de façon à permettre aux enroulements principaux de fonctionner en série à vitesse réduite et en parallèle à vitesse élevée. L'angle de retard des triacs de fonctionnement est commandé aussi bien dans le fonctionnement des enroulements en série que dans le fonctionnement des enroulements en parallèle de manière à faciliter un fonctionnement sans à-coups du moteur. De préférence, laissé non commandé, l'enroulement auxiliaire fournit ainsi à tout moment à un composant sinusoïdal régulier de l'alimentation des enroulements. L'unité de commande reçoit la commande de vitesse, définit l'angle de retard et envoie des impulsions de commande du triac au niveau d'un des réglages afin amener le moteur à la vitesse souhaitée. Il est ainsi possible de créer un moteur à vitesse variable en continu simple, bon marché et doté de bonnes caractéristiques de performance.
CA002395956A 1999-12-30 2000-12-21 Appareil destine a des applications mettant en oeuvre un moteur electrique a vitesse variable en continu Abandoned CA2395956A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/475,687 1999-12-30
US09/475,687 US6329783B1 (en) 1999-12-30 1999-12-30 Apparatus for continuously variable speed electric motor applications
PCT/US2000/035118 WO2001050589A1 (fr) 1999-12-30 2000-12-21 Appareil destine a des applications mettant en oeuvre un moteur electrique a vitesse variable en continu

Publications (1)

Publication Number Publication Date
CA2395956A1 true CA2395956A1 (fr) 2001-07-12

Family

ID=23888676

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002395956A Abandoned CA2395956A1 (fr) 1999-12-30 2000-12-21 Appareil destine a des applications mettant en oeuvre un moteur electrique a vitesse variable en continu

Country Status (6)

Country Link
US (1) US6329783B1 (fr)
EP (1) EP1264393A1 (fr)
JP (1) JP2004523189A (fr)
AU (1) AU2290601A (fr)
CA (1) CA2395956A1 (fr)
WO (1) WO2001050589A1 (fr)

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Publication number Priority date Publication date Assignee Title
EP1400008A1 (fr) * 2001-05-24 2004-03-24 Comair Rotron, Inc. Stator presentant plusieurs configurations d'enroulement
US6864659B2 (en) 2001-07-12 2005-03-08 Varidigm Corporation Variable speed controller for air moving applications using an AC induction motor
US6866202B2 (en) 2001-09-10 2005-03-15 Varidigm Corporation Variable output heating and cooling control
TW494184B (en) * 2001-11-14 2002-07-11 Delta Electronics Inc Fan control system by using a single-chip
US8905721B2 (en) * 2002-07-12 2014-12-09 Delta Electronics Inc. Fan control system using a microcontroller
ATE445256T1 (de) * 2003-01-21 2009-10-15 Grundfos As Verfahren zum steuern des zündwinkels und einphasiger wechselstromversorgter elektromotor
US20040251344A1 (en) * 2003-02-07 2004-12-16 Varidigm Corporation Pressure sensing system
CA2459634A1 (fr) * 2003-02-28 2004-08-28 A.O. Smith Corporation Machine electrique a plusieurs vitesses et methode d'utilisation connexe
US6853107B2 (en) * 2003-03-26 2005-02-08 Wavecrest Laboratories, Llc Multiphase motor having different winding configurations for respective speed ranges
US7327118B2 (en) * 2003-09-12 2008-02-05 A. O. Smith Corporation Electric machine and method of operating the electric machine
US7268505B2 (en) * 2003-09-12 2007-09-11 A. O. Smith Corporation Electric machine and method of operating the electric machine
US7177534B2 (en) * 2003-09-17 2007-02-13 Air System Components, L.P. System and method for controlling heating and ventilating systems
GB0324785D0 (en) * 2003-10-24 2003-11-26 Electronica Products Ltd Magnetic gearing of permanent magnet brushless motors
US20050135794A1 (en) * 2003-12-22 2005-06-23 General Electric Company Method and system for negative torque reduction in a brushless DC motor
KR100688185B1 (ko) * 2004-05-28 2007-03-02 엘지전자 주식회사 속도 가변형 모터
KR20060055046A (ko) * 2004-11-17 2006-05-23 삼성전자주식회사 단상유도전동기 및 그 소음 저감 방법
MX2007015387A (es) * 2005-06-06 2008-02-19 Lutron Electronics Co Metodo y aparato para control de velocidad de motor variable silencioso.
US7075255B1 (en) * 2005-07-26 2006-07-11 Varidigm Corporation Variable speed controller for a family of multi-tap motors
US7744366B2 (en) * 2005-10-17 2010-06-29 Thomas & Betts International, Inc. System and method for improving the thermal efficiency of a heating system
US7489094B2 (en) * 2005-11-18 2009-02-10 Lutron Electronics Co., Inc. Method and apparatus for quiet fan speed control
US7847510B2 (en) * 2008-02-29 2010-12-07 Johnson Controls Technology Company Controlling switching of thyristors to reduce power loss in variable speed motor
EP2104221A1 (fr) * 2008-03-22 2009-09-23 Grundfos Management A/S Procédé de commande d'un moteur électrique multiphasé monté en étoile
US20100262175A1 (en) 2009-04-14 2010-10-14 Warsaw Orthopedic, Inc. Minimally invasive instrument and methods to treat periodontal disease
US8760089B2 (en) * 2009-11-30 2014-06-24 Franklin Electric Company, Inc. Variable speed drive system
US8373378B2 (en) * 2010-01-22 2013-02-12 Robert E. Steiner Systems and method for motor speed control
US8378618B2 (en) * 2010-02-19 2013-02-19 Sntech, Inc. Systems and methods for controlling operations of a motor
US8664903B2 (en) 2011-06-27 2014-03-04 Franklin Electric Company, Inc. Adaptive flux control drive
CN104019049B (zh) * 2013-03-01 2016-08-10 鸿富锦精密电子(天津)有限公司 风扇转速测试装置
US9397603B2 (en) * 2013-06-12 2016-07-19 V Square/R Llc Multiple field motor controller
US20160290640A1 (en) 2015-03-30 2016-10-06 Maxitrol Company Constant Efficiency Controller
CA3137550C (fr) 2019-04-23 2024-05-21 Dpm Technologies Inc. Machine electrique rotative tolerante aux defaillances
US11611302B2 (en) * 2020-09-26 2023-03-21 Emerson Electric Co. Systems and methods for controlling inducer motor speed
US11897362B2 (en) 2021-05-04 2024-02-13 Exro Technologies Inc. Systems and methods for individual control of a plurality of controllable units of battery cells
WO2022236424A1 (fr) 2021-05-13 2022-11-17 Exro Technologies Inc. Procédé et appareil pour entraîner des bobines d'une machine électrique polyphasée

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582737A (en) * 1969-10-07 1971-06-01 Gen Electric Speed control of a wye-connected induction motor utilizing delta connected triggerable biconductive devices
US4443749A (en) * 1982-10-07 1984-04-17 A. O. Smith Corporation Multiple speed split-phase induction motor
US4467257A (en) * 1982-10-07 1984-08-21 A. O. Smith Corporation Multiple speed induction motor
US4477760A (en) * 1983-03-24 1984-10-16 Westinghouse Electric Corp. Continuous pole amplitude modulated electric machines
DE3607162A1 (de) * 1986-03-05 1987-09-10 Grundfos As Wechselstrommotor fuer insbesondere umwaelzpumpen
US4779034A (en) 1986-08-07 1988-10-18 Shepard Jr Francis H Forced commutation for variable speed motor
DE4222431A1 (de) * 1992-07-09 1994-01-13 Wilo Gmbh Vorrichtung zur Wicklungsumschaltung eines Einphasen-Elektromotors
US5680021A (en) 1993-02-22 1997-10-21 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5675230A (en) * 1994-03-01 1997-10-07 Seagate Technology, Inc. Method and apparatus for dynamic low voltage spindle motor operation
US5614799A (en) * 1994-07-14 1997-03-25 Mts Systems Corporation Brushless direct current motor having adjustable motor characteristics
US5650707A (en) * 1995-09-28 1997-07-22 Electric Power Research Institute, Inc. Inverter-controlled induction machine with an extended speed range
US5867005A (en) 1997-12-18 1999-02-02 Comair Rotron, Inc. AC motor winding circuit

Also Published As

Publication number Publication date
AU2290601A (en) 2001-07-16
JP2004523189A (ja) 2004-07-29
EP1264393A1 (fr) 2002-12-11
WO2001050589A1 (fr) 2001-07-12
US6329783B1 (en) 2001-12-11

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